| Acronym | Meaning |
| NASA | National Aeronautics And Space Administration |
| DSV | Deep Submergence Vehicle |
| KI | Knowledge Information |
| GMT | Greenwich Mean Time |
| ENVIR | Environment |
| VOD | Vertical On-board Delivery |
| NAD | Naval Aviation Depot (formerly Narf) |
| NIPIMS | Navmat Instructional Procurement And Inventory Monitoring Sys |
| EOT | Engineering/operations Trainer |
| PHS&T | Packaging, Handling, Storage And Transportation |